Flicker-control device with polarized lamp

Details Flicker-control device with polarized lamp Flicker-control device with polarized lamp

1986-09-08

1988-09-06

Boudreau, Leo H.

Electric lamp and discharge devices: systems

Discharge device and/or rectifier in the supply circuit

Plural load device systems

315130, H05B 3700

Patent

active

047695790

ABSTRACT:
This invention utilizes the property of diodes to judge positive
egative voltage, and connecting general incandescent lamps in parallel to combine, as lamp-strings, with each being polarized. The lamp-string is assembled with flicker-control device, a power supply using AC source which offers direct current with positive and negative variation to provide an assembly of a flicker-control device and lamp-strings for advertisement, decoration and other applications and a flickering function.

REFERENCES:
patent: 3530501 (1970-09-01), Benschoten
patent: 3617766 (1971-11-01), Kahn

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